package mh.modules.mh.dao;

import mh.common.utils.R;
import mh.modules.mh.entity.TrEntity;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.MapKey;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;
import java.util.Map;

/**
 * 
 * 
 * @author zhongxiang
 * @email 
 * @date 2024-10-23 16:59:34
 */
@Mapper
public interface TrDao extends BaseMapper<TrEntity> {

    TrEntity selectBybh(String mhbh);

    List<String> listBh();

    Map<String, Integer> getPie();
}
